Color-printing machine.



H. PERVILHAC.

COLOR PRINTINGMACHNE. APPucATIon HLED JULY 15. 1914.

Pameapr. 5, 1915,

atV

with regard to its driving wheel l?, Fig. 3.

For this purpose the wheell? is hired to the cylinder shaft by means ofa helicoidal wheel 27 keyed on said shaft and a worin 28 rotatalilsdn acage fixed to the Wheel 17. lt can blelnderstood that it is suliicientto turn the worin in one or other direction to adjust an engravedcylinder with respect to the preceding one. In order to allow transversedisplacement of a cylinder, the shaft 7 can slide without turning in thesleeve of the wheel 27 ,which itself is maintained in place by acircular collar 28 in the groove olf lwhich a fixed bar 2.9 engages.

The machine maybe constructed i'or as many colors as required withoutco1nplicating the construction nor hindering the supervision. Thechanging of the cylinders can be effected by removing the caps 5. Thelowness of the frame and itsv simple construction allows a simultaneousview of all the rollers and renders the regulation and supervision veryeasy. lf desired liquid colors could be used by placing below eachengraved cylinder a suitable inking 'appas ratus of known kind. ,Themachine can be used for printing all kinds of fabrics, papers or othermaterials `in sheet form.

What ll claim as my invention and desire.

to secure by Letters Patent of the United States is v1. In a machine forprinting a plurality of colors, the combination oi' a frame, a plu.-rality oi' printing rollers arranged in the same horizontal plane andparallel to one another, pressing rollers disposed laterally of saidprinting rollers and lying in the same horizontal plane. therewith,means for supporting said printing and pressing rollers, and meansiorsimultancously pressing said printing and pressing rollers together."i li i "'T 2. In a machine for printing a plurality of colors, thecombination of a trame, a plurality o't' printing rollers arranged inthe same horizontal plane and parallel to one another, pressing rollersdisposed laterally of said printing rollers and lying in the sainehorizontal plane therewith, means for vsupporting said` 'printing andpressing rollers, means for simultaneously pressing insane? saidprinting and pressing rollers together,

"and means for axially and circuniferentiaily printing rollers forregister l il?) printing rollers and pressing rollers together, meansfor axially and circumferentially adjusting said printing rollers for,to istration purposes, and .means for distributingcoloring matter tosaid printing rollers.

il. ln a machine for printing a plurality of colors, the combination ofa frame, a plurality of shafts mounted in said frame iii the sainehorizontal plane, guide rollers on said' shafts, standards mounted onsaid shafts, a plurality of printing rollers arranged in the samehorizontal plane and parallel to another removably mounted in saidstandards, pressing rollers slidably mounted in said standards on eachside of said printing rollers, and in the same plane therewith, a guidedisposed at each end of the series of printing and pressing rollers,horizontally movable bearings mounted in said guides, rollers mounted onsaid bearings, screws mounted in said guides adapted to move saidbearings to cause said last mentioned rollers to press said. printingand pressing rollers together, means :for axially and circumferentiallyadjusting said printing rollers for registration purposes, a scraperl'or eachi? il printing cylinder and means for imparting lili'tnessesGas'roN o artistry-JX, ldaiiins Msarraz.

